A detachable slope supporting structure for hydraulic engineering

Abstract

The utility model discloses a detachable side slope support structure for water conservancy project, including fixed net and support net, be provided with a plurality of square mesh holes of rectangular array distribution on the fixed net, and every mesh hole inside all is provided with the square support net, and the fixed net horizontal and longitudinal net rope are fixed with a plurality of even distribution's fixed plate, and the fixed net horizontal and longitudinal net rope still are fixed with a plurality of pairs even distribution's first connecting plate, and the four edges of support net all are fixed with second connecting plate in the position corresponding first connecting plate, and the first connecting plate and second connecting plate of two two mutual correspondence are fixed through detachable connection tensioning spare between, this side slope support structure is provided with fixed net and independent support net, and the flexibility of structure whole is greatly promoted, when the structure appears partial damage, only needs to replace the support net of corresponding area, does not need large -scale demolition reconstruction, and the engineering cost is greatly reduced.

Description

Technical Field

[0001] This utility model relates to the field of slope protection technology, specifically a detachable slope protection structure for water conservancy projects. Background Technology

[0002] In the field of water conservancy engineering, slope stability is of paramount importance, as it directly relates to the safety and long-term operation of the entire project. Traditional slope protection methods often employ large-area continuous laying of metal support mesh. However, traditional support mesh has many drawbacks in practical applications. On the one hand, when local damage occurs to the support mesh, it is difficult to carry out targeted repairs. If a small part has a problem, it often requires large-scale demolition and reconstruction of the entire support mesh, greatly increasing project costs. On the other hand, traditional support mesh may be subjected to loads due to loosening of the soil and rock during use. Long-term loads may cause local expansion of the support mesh, leading to its loosening and affecting its protective capabilities.

[0003] Therefore, this utility model provides a detachable slope protection structure for water conservancy projects to solve the above-mentioned problems. Summary of the Invention

[0004] The purpose of this utility model is to address the shortcomings of the existing technology by providing a detachable slope support structure for water conservancy projects, thereby solving the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a detachable slope support structure for water conservancy projects, comprising a fixed net and a support net. The fixed net is provided with a plurality of square mesh holes arranged in a rectangular array, and a square support net is provided inside each mesh hole. A plurality of evenly distributed fixed plates are fixed on the horizontal and vertical net ropes of the fixed net. A plurality of evenly distributed first connecting plates are also fixed on the horizontal and vertical net ropes of the fixed net. Second connecting plates are fixed on the four edges of the support net at positions corresponding to the first connecting plates. The first connecting plates and second connecting plates corresponding to each other are fixed together by detachable connecting tensioners.

[0006] As a preferred technical solution of this utility model, the connecting tensioning component includes a threaded rod, a first nut, and a second nut. The threaded rod is fixedly connected to the second connecting plate and passes through the first connecting plate. The first nut and the second nut are both threadedly connected to the threaded rod, and the first connecting plate is sandwiched between the first nut and the second nut.

[0007] As a preferred technical solution of this utility model, the fixing plate is provided with a first through hole, and the fixing plate can be fixed on the slope by passing an anchor rod through the first through hole.

[0008] As a preferred technical solution of this utility model, a second through hole is provided on the first connecting plate, and the second through hole can only be passed through by the threaded rod of the connecting tensioner.

[0009] As a preferred embodiment of this utility model, the fixing plate, the first connecting plate and the second connecting plate are all made of metal plates.

[0010] As a preferred embodiment of this utility model, both the fixing net and the support net are made of metal mesh.

[0011] Compared with the prior art, this utility model provides a detachable slope protection structure for water conservancy projects, which has the following beneficial effects: This detachable slope protection structure for water conservancy projects greatly enhances the overall flexibility of the structure through the setting of fixed nets and independent support nets. When the structure is partially damaged, only the support nets in the corresponding areas need to be replaced, without large-scale demolition and reconstruction, which greatly reduces the project cost. In addition, the setting of the connecting tensioning parts between the fixed nets and the support nets can readjust the tension of the support nets when they become loose, thereby ensuring that their slope protection function is not affected. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is an enlarged view of section A of this utility model; Figure 3 This is a schematic diagram of the fixed mesh structure of this utility model; Figure 4 This is an enlarged view of section B of this utility model; Figure 5 This is a schematic diagram of the support mesh structure of this utility model; Figure 6 This is an enlarged view of section C of this utility model.

[0013] Reference numerals in the attached drawings: 1. Fixing net; 2. Support net; 3. Fixing plate; 3-1. First through hole; 4. First connecting plate; 4-1. Second through hole; 5. Second connecting plate; 6. Connecting tensioning element; 61. Threaded rod; 62. First nut; 63. Second nut; 7. Anchor bolt. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Example 1: Please refer to Figures 1-6 This detachable slope support structure for water conservancy projects includes a fixed net 1 and a support net 2. The fixed net 1 is made of metal mesh with multiple square mesh openings arranged in a rectangular array. A square support net 2 is installed inside each square mesh opening. The support net 2 is also made of metal mesh, but its area is slightly smaller than the area of ​​the square mesh openings on the fixed net 1. Multiple evenly distributed fixing plates 3, made of metal, are welded to the horizontal and vertical ropes of the fixed net 1. Each fixing plate 3 has a first through hole 3-1. During construction, anchor rods 7 are passed through the first through hole 3-1 and anchored to the slope, thus firmly fixing the fixing plates 3 to the slope and securing the fixed net 1 to the slope. Simultaneously, multiple pairs of evenly distributed first connecting plates 4 are also welded to the horizontal and vertical ropes of the fixed net 1. The first connecting plate 4 is an L-shaped metal plate with a second through hole 4-1. The four edges of the support net 2 are fixed with second connecting plates 5, which are also L-shaped metal plates, corresponding to the positions of the first connecting plate 4. The connecting tensioning member 6 is a combination of a threaded rod 61, a first nut 62, and a second nut 63. The threaded rod 61, made of metal, is welded and fixed to the second connecting plate 5. During construction, the first nut 62 is first connected to the threaded rod 61 by thread, and then the threaded rod 61 is passed through the second through hole 4-1 on the first connecting plate 4. Next, the second nut 63 is connected to the threaded rod 61 by thread, so that the first connecting plate 4 is clamped between the first nut 62 and the second nut 63. By tightening the nuts, a stable connection between the fixed net 1 and the support net 2 is achieved, forming a complete slope support structure.

[0016] Example 2: When using this detachable slope support structure for water conservancy projects, firstly, unfold the fixing net 1 and place it at the slope location requiring support. Adjust the multiple evenly distributed fixing plates 3 fixed on the horizontal and vertical ropes of the fixing net 1 to the appropriate positions. Then, use anchor rods 7 to pass through the first through hole 3-1 opened on the fixing plate 3 and drive the anchor rods 7 into the slope to fix the fixing net 1 to the slope. Then, place the support net 2 inside the corresponding square mesh on the fixing net 1, so that the second connecting plates 5 fixed on the four edges of the support net 2 correspond one-to-one with the first connecting plates 4 fixed on the horizontal and vertical ropes of the fixing net 1. Then, tighten the first nut. First, connect the threaded rod 61 fixed on the second connecting plate 5 via a threaded connection. Then, pass the threaded rod 61 through the second through hole 4-1 opened on the first connecting plate 4. Finally, connect the second nut 63 to the threaded rod 61 via a threaded connection. This completes the initial installation of the slope support structure. Next, adjust the positions of the first nut 62 and the second nut 63 on the threaded rod 61. Tension the support net 2 by using the connecting tensioning parts 6 around the support net 2. Finally, tighten the first nut 62 and the second nut 63 so that the two nuts clamp the first connecting plate 4, making the fixed net 1 and the support net 2 firmly connected. This completes the installation of the slope support structure.

[0017] Example 3: When it is necessary to disassemble a certain support net 2 of the slope support structure, unscrew the second nut 63 on the connecting tensioner 6 around the support net 2, and the threaded rod 61 can be pulled out from the second through hole 4-1 of the first connecting plate 4, so that the first connecting plate 4 and the second connecting plate 5 are separated, thereby removing the support net 2. When reinstalling the support net 2, only the reverse operation steps are required.

[0018] Example 4: When a certain support net 2 of the slope protection structure experiences local expansion due to long-term load, resulting in structural loosening, loosen the first nut 62 and the second nut 63 on the connecting tensioning member 6 around the support net 2, then readjust the position of these two nuts on the threaded rod 61 to re-tension the support net 2, and finally tighten the first nut 62 and the second nut 63 to re-clamp the first connecting plate 4, thereby re-tightening the loose slope protection structure.

[0019] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A detachable slope protection structure for water conservancy projects, comprising a fixed net (1) and a support net (2), characterized in that: The fixed net (1) is provided with a plurality of square mesh holes arranged in a rectangular array, and a square support net (2) is provided inside each mesh hole. A plurality of evenly distributed fixed plates (3) are fixed on the horizontal and vertical net ropes of the fixed net (1). A plurality of evenly distributed first connecting plates (4) are also fixed on the horizontal and vertical net ropes of the fixed net (1). A second connecting plate (5) is fixed on each of the four edges of the support net (2) corresponding to the position of the first connecting plate (4). The first connecting plate (4) and the second connecting plate (5) corresponding to each other are fixed together by a detachable connecting tensioner (6).

2. The detachable slope protection structure for water conservancy projects according to claim 1, characterized in that: The connecting tensioning member (6) includes a threaded rod (61), a first nut (62), and a second nut (63). The threaded rod (61) is fixedly connected to the second connecting plate (5) and passes through the first connecting plate (4). The first nut (62) and the second nut (63) are both threadedly connected to the threaded rod (61). The first connecting plate (4) is sandwiched between the first nut (62) and the second nut (63).

3. The detachable slope protection structure for water conservancy projects according to claim 1, characterized in that: The fixing plate (3) has a first through hole (3-1), and the fixing plate (3) can be fixed on the slope by passing the anchor rod (7) through the first through hole (3-1).

4. A detachable slope protection structure for water conservancy projects according to claim 2, characterized in that: The first connecting plate (4) has a second through hole (4-1), which can only be passed through by the threaded rod (61) of the connecting tensioner (6).

5. A detachable slope protection structure for water conservancy projects according to claim 1, characterized in that: The fixing plate (3), the first connecting plate (4), and the second connecting plate (5) are all made of metal plates.

6. A detachable slope protection structure for water conservancy projects according to claim 1, characterized in that: Both the fixed net (1) and the support net (2) are made of metal mesh.

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